package com.smt.modules.bus.service;

import com.smt.common.utils.R;

import javax.servlet.http.HttpServletResponse;

/**
 * @author zhangyi
 * @date 2018/11/15 11:45
 */
public interface ZxingCodeService {


    /**
     * 获取二维码图片流
     *
     * @param response
     * @return
     */
    R getUrlImg(HttpServletResponse response,String filePath);
}
